19d=20d-20

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Solution for 19d=20d-20 equation:


Simplifying
19d = 20d + -20

Reorder the terms:
19d = -20 + 20d

Solving
19d = -20 + 20d

Solving for variable 'd'.

Move all terms containing d to the left, all other terms to the right.

Add '-20d' to each side of the equation.
19d + -20d = -20 + 20d + -20d

Combine like terms: 19d + -20d = -1d
-1d = -20 + 20d + -20d

Combine like terms: 20d + -20d = 0
-1d = -20 + 0
-1d = -20

Divide each side by '-1'.
d = 20

Simplifying
d = 20

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